Datasheets for Brush Wellman's copper beryllium alloys include:

Alloy 25 Strip 

Alloy 3 

Alloy 174 

Alloy 190 

Alloy 290 

Alloy 390E 

Brush 1915

Brush 60^®

Brush Alloy 310

Brush Alloy 360

Brush Alloy UNS C18000

Brush Beryllium Nickel Casting Alloy (M220C)

BrushBronze^® 95510

BrushBronze^® EQ20

BrushCast^®